<template>
    <el-row class="home" :gutter="20">
        <el-col :span="8" style="margin-top: 20px">
            <el-card shadow="hover">
                <div class="user">
                    <img :src="userImg" />
                    <div class="userinfo">
                        <p class="name">Admin</p>
                        <p class="access">超级管理员</p>
                    </div>
                </div>
                <div class="login-info">
                    <p>
                        上次登录时间：
                        <span>2021-07-19</span>
                    </p>
                    <p>
                        上次登录地址：
                        <span>南京</span>
                    </p>
                </div>
            </el-card>
            <el-card style="margin-top: 20px; height: 460px;">
                <el-table :data="tableData">
                    <el-table-column v-for="(val, key) in tableLabel" :prop="key" :label="val" :key="key"></el-table-column>
                </el-table>
            </el-card>
        </el-col>
        <el-col :span="16" style="margin-top: 20px">
            <div class="num">
                <el-card v-for="(item, index) in countData" :key="index" :body-style="{ display: 'flex', padding: 0 }">
                    <i class="icon" :class="`el-icon-${item.icon}`" :style="{ background: item.color }"></i>
                    <div class="detail">
                        <p class="num">￥{{ item.value }}</p>
                        <p class="txt">{{ item.name }}</p>
                    </div>
                </el-card>
            </div>
            <el-card style="height: 280px">
                <echart style="height: 280px" :chartData="echartData.order" />
            </el-card>
            <div class="graph">
                <el-card style="height: 260px">
                    <echart style="height: 240px" :chartData="echartData.user" />
                </el-card>
                <el-card style="height: 260px">
                    <echart style="height: 240px" :chartData="echartData.video" :isAxisChart="false" />
                </el-card>
            </div>
        </el-col>
    </el-row>
</template>

<style lang="less" scoped>
</style>

<script>
import { getData } from '../../api/data.js';
import Echart from '../../src/components/Echarts.vue';

export default {
    name: 'newHome',
    components: {
        Echart,
    },
    data() {
        return {
            userImg: require('@/assets/images/portrait.jpg'),
            tableData: [],
            tableLabel: {
                name: '课程',
                todayBuy: '当日购买',
                monthBuy: '本月购买',
                totalBuy: '总共购买',
            },
            countData: [
                {
                    name: '今日支付订单',
                    value: 1234,
                    icon: 'success',
                    color: '#2ec7c9',
                },
                {
                    name: '今日收藏订单',
                    value: 210,
                    icon: 'star-on',
                    color: '#ffb980',
                },
                {
                    name: '今日未支付订单',
                    value: 1234,
                    icon: 's-goods',
                    color: '#5ab1ef',
                },
                {
                    name: '本月支付订单',
                    value: 1234,
                    icon: 'success',
                    color: '#2ec7c9',
                },
                {
                    name: '本月收藏订单',
                    value: 210,
                    icon: 'star-on',
                    color: '#ffb980',
                },
                {
                    name: '本月未支付订单',
                    value: 1234,
                    icon: 's-goods',
                    color: '#5ab1ef',
                },
            ],
            echartData: {
                order: {
                    xData: [],
                    series: [],
                },
                user: {
                    xData: [],
                    series: [],
                },
                video: {
                    series: [],
                },
            },
        };
    },
    mounted() {
        getData().then((res) => {
            const { code, data } = res;
            if (code === 20000) {
                this.tableData = data.tableData;
                const order = data.orderData;
                const xData = order.date;
                const keyArray = Object.keys(order.data[0]);
                const series = [];
                keyArray.forEach((key) => {
                    series.push({
                        name: key,
                        data: order.data.map((item) => item[key]),
                        type: 'line',
                    });
                });
                this.echartData.order.xData = xData;
                this.echartData.order.series = series;
                this.echartData.user.xData = data.userData.map((item) => item.date);
                this.echartData.user.series = [
                    {
                        name: '新增用户',
                        type: 'bar',
                        data: data.userData.map((item) => item.new),
                    },
                    {
                        name: '活跃用户',
                        type: 'bar',
                        data: data.userData.map((item) => item.active),
                    },
                ];
                this.echartData.video.series = [
                    {
                        type: 'pie',
                        data: data.videoData,
                    },
                ];
            }
        });
    },
};
</script>
 